//
//  NSDictionary+utils.h
//  helper
//
//  Created by huangyi on 12-11-7.
//  Copyright (c) 2012年 huangyi. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSDictionary (utils)

-(NSData*)jsonData;
-(NSString*)jsonString;

-(NSString*)toString;

@end
